<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>04_文字处理</title>
    <style>
        p{
            font-size: 20px;
            font-family: "宋体aaa","幼圆bbb","华文新魏ccc";

        }
        a{
            text-decoration: underline;
            text-decoration: line-through;
            text-decoration: none;
        }
        div{
            width: 200px;
            height: 70px;
            border:5px solid black;
            text-align:center;
            line-height:70px;
        }
        span{
            font-weight: normal;
            font-weight: bold;
            font-weight: lighter;
            font-style:italic;
        }
        h4{
            /*x轴偏移量 y轴偏移量 模糊度 颜色*/
            text-shadow: 5px 5px 5px red;
        }
    </style>
</head>
<body>
    <p>测试文字 123 ABC abc</p>
    <a href="#">超链接</a>
    <div>块级元素</div>
    <span>行内元素</span>
    <h4>标题</h4>
</body>
</html>